Milwaukee 48-11-1850 M18 XC 5.0 AH 18 Volt Capacity Battery 2 PACK 48-11-1852
Versatility: Powers more than 60 Milwaukee® M18™ cordless power tools. Battery System M18. Amp Hour 5 Ah. Battery Type 18 Volt Lithium Ion. Oil Resistance No. Battery Line REDLITHIUM™.